Abstract
Distance sampling using line transects has become a well-known method for estimating densities of both large and small mammals in relatively open habitats, although it has not yet been reported for smaller mammals (<10 kg) in southern Africa. In 2007 and 2008 we used distance sampling to estimate numbers of springhares (Pedetes capensis), Cape hares (Lepus capensis) and steenbok (Raphicerus campestris) on farms near Kimberley, South Africa. Surveys for springhares and Cape hares were conducted on Benfontein Game Farm, whereas surveys for steenbok occurred on nearby small-livestock farms. We derived density estimates with relatively low 95% confidence intervals and coefficients of variation for all three species, with only moderate time spent in the field by researchers. Our results suggest distance sampling using line transects is a very useful and efficient technique for estimating densities of springhare, Cape hare and steenbok populations in relatively open and homogeneous habitats.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.